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TEKsystems

Senior Database Administrator

Hybrid

Lincoln, United states

Senior

Freelance

01-03-2026

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Skills

Leadership Problem Solving SQL NoSQL MongoDB PostgreSQL Azure Cosmos DB Architecture Database Architecture Databases SQL Server Azure AWS Redis

Job Specifications

Description

The Database Administrator III serves as the technical owner and operational lead for the clients database platforms, supporting mission‑critical business systems across on‑premises, cloud, and hybrid environments. This role designs, operates, secures, and continuously improves highly available database ecosystems while providing strategic leadership for modernization, automation, and risk reduction initiatives.

The DBA III owns end‑to‑end accountability for database availability, performance, security, backup/recovery, patching, and disaster recovery for enterprise SQL Server, Azure SQL Managed Instance, Oracle, and supporting database technologies. This position operates with minimal supervision, sets technical direction, and is trusted to make production decisions that directly impact customer‑facing systems and regulatory commitments.

Job Responsibilities

Researches, designs, implements, and manages enterprise database systems based on business and application requirements.
Leads complex database migrations, upgrades, and transformation initiatives.
Designs and supports high availability and disaster recovery solutions.
Monitors, analyzes, and improves database performance, scalability, and reliability.
Ensures database security, compliance, backup, and recovery strategies are properly implemented and maintained.
Recommends improvements to database architecture, standards, and operational processes.
Works within cross-functional teams to align database solutions with application and infrastructure strategies.
Provides mentorship and technical guidance to team members.
Supports production systems, including participation in on-call support as required.
Continues to update technical knowledge and stay current on emerging database technologies and AI-enabled operational tools.

Skills

Database administrator, SQL, sql server, relational database, non relational databases

Top Skills Details

Database administrator, SQL, sql server, business strategy relational database, non relational databases

Education

Additional Skills & Qualifications

Bachelor’s degree in Computer Science, Information Systems, or a related discipline, or equivalent experience supported by relevant technical certifications and demonstrated expertise in enterprise database platforms.

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Experience

7+ years of related experience in database administration and architecture.
Experience with Oracle Database (19 or later preferred), Microsoft SQL Server 2017 and 2019, or other relational database platforms.
Experience with NoSQL database platforms such as MongoDB, Redis, or Azure Cosmos DB.
Hands-on experience managing databases in cloud and hybrid environments.
Experience designing and supporting high availability and disaster recovery solutions.

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Competencies – Skills/Knowledge/Abilities

Strong technical competency in database architecture, performance tuning, and security.
Logical, analytical, and solution-oriented approach to problem solving.
Ability to communicate complex technical concepts clearly to technical and non-technical stakeholders.
Experience with managed cloud database platforms including Azure SQL Managed Instance, AWS RDS, Amazon Aurora PostgreSQL, Redis, and MongoDB Atlas.
Proven ability to manage hybrid and multi-cloud database environments.
Knowledge of Oracle backup and recovery scenarios and resource management.
Knowledge of database security hardening practices.
Ability to design new database clusters and high availability configurations.
Ability to work independently and collaboratively within cross-functional teams.
Focus on continuous improvement and delivering reliable, scalable database solutions.

Experience Level

Expert Level

Job Type & Location

This is a Contract to Hire position based out of Lincoln, NE.

Pay And Benefits

The pay range for this position is $50.00 - $65.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a hybrid position in Lincoln,NE. Application Deadline This position is anticipated to close on Mar 12, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 5

About the Company

We’re TEKsystems. We accelerate business transformation by solving complex technology, business and talent challenges—across the globe. We partner with 80% of the Fortune 500 to create solutions that enable them to capitalize on change. TEKsystems is an Allegis Group company. Know more